ID LSPA_ANAPZ Reviewed; 156 AA.
AC Q2GIV1;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 21-MAR-2006, sequence version 1.
DT 27-MAR-2024, entry version 98.
DE RecName: Full=Lipoprotein signal peptidase {ECO:0000255|HAMAP-Rule:MF_00161};
DE EC=3.4.23.36 {ECO:0000255|HAMAP-Rule:MF_00161};
DE AltName: Full=Prolipoprotein signal peptidase {ECO:0000255|HAMAP-Rule:MF_00161};
DE AltName: Full=Signal peptidase II {ECO:0000255|HAMAP-Rule:MF_00161};
DE Short=SPase II {ECO:0000255|HAMAP-Rule:MF_00161};
GN Name=lspA {ECO:0000255|HAMAP-Rule:MF_00161}; OrderedLocusNames=APH_1160;
OS Anaplasma phagocytophilum (strain HZ).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rickettsiales;
OC Anaplasmataceae; Anaplasma; phagocytophilum group.
OX NCBI_TaxID=212042;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HZ;
RX PubMed=16482227; DOI=10.1371/journal.pgen.0020021;
RA Dunning Hotopp J.C., Lin M., Madupu R., Crabtree J., Angiuoli S.V.,
RA Eisen J.A., Seshadri R., Ren Q., Wu M., Utterback T.R., Smith S., Lewis M.,
RA Khouri H., Zhang C., Niu H., Lin Q., Ohashi N., Zhi N., Nelson W.C.,
RA Brinkac L.M., Dodson R.J., Rosovitz M.J., Sundaram J.P., Daugherty S.C.,
RA Davidsen T., Durkin A.S., Gwinn M.L., Haft D.H., Selengut J.D.,
RA Sullivan S.A., Zafar N., Zhou L., Benahmed F., Forberger H., Halpin R.,
RA Mulligan S., Robinson J., White O., Rikihisa Y., Tettelin H.;
RT "Comparative genomics of emerging human ehrlichiosis agents.";
RL PLoS Genet. 2:208-222(2006).
CC -!- FUNCTION: This protein specifically catalyzes the removal of signal
CC peptides from prolipoproteins. {ECO:0000255|HAMAP-Rule:MF_00161}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Release of signal peptides from bacterial membrane
CC prolipoproteins. Hydrolyzes -Xaa-Yaa-Zaa-|-(S,diacylglyceryl)Cys-, in
CC which Xaa is hydrophobic (preferably Leu), and Yaa (Ala or Ser) and
CC Zaa (Gly or Ala) have small, neutral side chains.; EC=3.4.23.36;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00161};
CC -!- PATHWAY: Protein modification; lipoprotein biosynthesis (signal peptide
CC cleavage). {ECO:0000255|HAMAP-Rule:MF_00161}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_00161}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_00161}.
CC -!- SIMILARITY: Belongs to the peptidase A8 family. {ECO:0000255|HAMAP-
CC Rule:MF_00161}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP000235; ABD44336.1; -; Genomic_DNA.
DR RefSeq; WP_011451207.1; NC_007797.1.
DR AlphaFoldDB; Q2GIV1; -.
DR SMR; Q2GIV1; -.
DR STRING; 212042.APH_1160; -.
DR PaxDb; 212042-APH_1160; -.
DR EnsemblBacteria; ABD44336; ABD44336; APH_1160.
DR GeneID; 56369025; -.
DR KEGG; aph:APH_1160; -.
DR eggNOG; COG0597; Bacteria.
DR HOGENOM; CLU_083252_4_3_5; -.
DR UniPathway; UPA00665; -.
DR Proteomes; UP000001943; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0004190; F:aspartic-type endopeptidase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR HAMAP; MF_00161; LspA; 1.
DR InterPro; IPR001872; Peptidase_A8.
DR NCBIfam; TIGR00077; lspA; 1.
DR PANTHER; PTHR33695; LIPOPROTEIN SIGNAL PEPTIDASE; 1.
DR PANTHER; PTHR33695:SF1; LIPOPROTEIN SIGNAL PEPTIDASE; 1.
DR Pfam; PF01252; Peptidase_A8; 1.
DR PRINTS; PR00781; LIPOSIGPTASE.
PE 3: Inferred from homology;
KW Aspartyl protease; Cell inner membrane; Cell membrane; Hydrolase; Membrane;
KW Protease; Transmembrane; Transmembrane helix.
FT CHAIN 1..156
FT /note="Lipoprotein signal peptidase"
FT /id="PRO_1000076915"
FT TRANSMEM 62..82
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT TRANSMEM 126..146
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT ACT_SITE 115
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT ACT_SITE 133
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
SQ SEQUENCE 156 AA; 17424 MW; 27C92697B1A21F6B CRC64;
MRKSIIGIIV LHVVMALDQI SKLYMSKLYA AHGDITVFEY CNLIQLWNKG ISFGLFSTLE
NGNTVFMVLS AVIIAILSYT KIKTKSMSRS CCLSVIVGGA LGNLMDRLRF GAVYDFIDLH
IGDWHWPAFN LADLTITCGV IVFLAMELRK RSQLNA
//
